XI'AN Aerosemi Tech
MT3540-F231.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹6.88
4,17,672 in stock
SilergyDatasheet (PDF)
SY8105IADC
500kHz Step-down type Adjustable 5A TSOT-23-6 Voltage Regulators - DC DC Switching Regulators
TSOT-23-6RoHSActive
High Efficiency, Fast Response, 5.0A, 18V Input Synchronous Step Down Regulator
- Manufacturer
- Silergy
- Manufacturer part #
- SY8105IADC
- Store part #
- C2981547
- Package / case
- TSOT-23-6
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
13,045 in stock
#C2981547
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹31.24 | ₹156.20 |
| 50+ | ₹24.66 | ₹1,233.00 |
| 150+ | ₹21.84 | ₹3,276.00 |
| 500+ | ₹18.34 | ₹9,170.00 |
| 3,000+ | ₹16.78 | ₹50,340.00 |
| 6,000+ | ₹15.84 | ₹95,040.00 |
5 × ₹31.24
₹156.20
excl. GST
₹184.32 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SY8105IADC
₹156.20 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Frequency - Switching
- 500kHz
- Number of Outputs
- 1
- Function
- Step-down type
- Features
- Cycle-by-cycle current limiting;Hiccup current limiting;Output discharge
- Topology
- Buck
- Output Type
- Adjustable
- Operating Voltage
- 4.5V~18V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 5A
- Quiescent Current
- 250uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.046 g
Overview
The SY8105I is a high efficiency 500kHz synchronous step-down DC/DC regulator, which is capable of delivering up to 5A load current. It can operate over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SY8105I adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 500kHz to minimize the size of inductor and capacitor.
Applications
- Set Top Box
- Portable TV
- DSL Modem
- LCD TV
- IP CAM
- Networking
Key features
- Low RDS(ON) for Internal Switches (Top/Bottom): 41mΩ/27mΩ
- 4.5 - 18V Input Voltage Range
- 5A Output Current Capability
- 500kHz Switching Frequency Minimize the External Components
- Stable with 22μF COUT and 0.68μH Inductor
- Instant PWM Architecture to Achieve Fast Transient Responses
- Internal Soft-Start Limits the Inrush Current
- Cycle-by-cycle Peak/Valley Current Limitation
- Hiccup Mode Output Short Circuit Protection
- Thermal Shutdown with Auto Recovery
- Output Auto Discharge Function
- Compact Package: TSOT23-6
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